/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.tez.hadoop.shim;

import org.apache.hadoop.classification.InterfaceAudience.Public;
import org.apache.hadoop.classification.InterfaceStability.Unstable;

@Public
@Unstable
public abstract class HadoopShimProvider {

  /**
   * Provides a HadoopShim if the version matches the implementation of the Shim
   * @param hadoopVersion Full version string of hadoop-common's version
   * @param majorVersion Major version
   * @param minorVersion Minor version
   * @return HadoopShim object if there is a match else null
   */
  public abstract HadoopShim createHadoopShim(String hadoopVersion, int majorVersion,
      int minorVersion);

}
